Paper Title:
Preparation of Pt Colloids via a Wet-Chemical Method for Methanol Sensor
  Abstract

Pt colloids were synthesized by a wet-chemical method. The Pt colloids were modified on the glassy carbon electrode (GCE). The electrochemical behavior and electrocatalyst for methanol of the colloidal Pt-modified electrode in H2SO4 medium were investigated. The results show that the as-prepared Pt colloids are good electrocatalysts for methanol oxidation and the oxidation current increases with methanol concentration in the range of 0.002 to 0.5 M. The colloidal Pt-modified electrode is simple, easy-to-use and reusable, showing promising applications in the electrocatalyst and determination of methanol.

  Info
Periodical
Advanced Materials Research (Volumes 295-297)
Chapter
Chapter 1: Materials Properties
Edited by
Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu
Pages
527-530
DOI
10.4028/www.scientific.net/AMR.295-297.527
Citation
H. C. Pan, J. T. Liu, J. M. Liang, D. N. Li, J. P. Li, W. Y. Zhu, C. J. Mao, "Preparation of Pt Colloids via a Wet-Chemical Method for Methanol Sensor", Advanced Materials Research, Vols. 295-297, pp. 527-530, 2011
Online since
July 2011
Export
Price
$32.00
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